Divisible plate unit and plate assembly

Abstract

Divisible plate unit, characterized in that it comprises: a plate unit body provided with a first edge and a second edge opposite to each other; a first hook portion and a second hook portion located on a same side of the plate unit body, the first hook portion and the second hook portion being arranged on the first edge and the second edge, respectively, the first hook portion and the second hook portion being arranged in a same direction, the first hook portion and the second hook portion comprising a first abutment portion and a second abutment portion, respectively, the first abutment portion having a smaller width than the width of the second abutment portion, and a minimum distance from the first abutment portion to the plate unit body being smaller than a minimum distance from the second abutment portion to the plate unit body.

Description

Technical area

[0001] The present utility model relates to the technical field of panels, in particular a divisible panel unit and a panel assembly. State of the art

[0002] Divisible panels are currently widely used in homes, commerce and industry and are preferred because of their ease of installation and the fact that no glue or nails are required.

[0003] Conventional divisible panels are usually connected by tongue and groove or locking clamps to achieve quick connection and solid fastening, as described in Chinese Utility Model Patents CN203462694U and CN212295478U. However, the length or width of the panels connected in this way is fixed, so during actual installation, it is often necessary to adjust the panels according to the actual installation size or cut the panels as needed. Second, if a panel is damaged, the adjacent panels must be disassembled for replacement, which increases maintenance costs and time. Disclosure of the application

[0004] To overcome at least one of the deficiencies in the prior art, the present utility model provides a divisible panel unit and a panel assembly that can be adapted to be installed in different sizes.

[0005] To achieve the above purpose, the utility model provides a separable plate unit comprising a plate unit body, a first hook portion and a second hook portion located on a same side of the plate unit body. The plate unit body is provided with a first edge and a second edge opposite each other, the first hook portion and the second hook portion being arranged on the first edge and the second edge, respectively, the first hook portion and the second hook portion being arranged in a same direction, the first hook portion and the second hook portion forming a first abutment portion and a second abutment portion, respectively.comprise a second contact section, wherein the first contact section has a smaller width than the width of the second contact section, and wherein a minimum distance from the first contact section to the plate unit body is smaller than a minimum distance from the second contact section to the plate unit body.

[0006] Optionally, the second hook portion further comprises a stop portion connected to the second abutment portion, wherein an angle between the stop portion and the second abutment portion is a right angle or an obtuse angle. When the angle is a right angle or an obtuse angle, the stop portion does not constitute an obstacle to the movement of the first hook portion within the second hook portion, and the stop portion also forms a limitation to the displacement of the first hook portion. Therefore, if one plate is damaged, it is easy to detach the first hook portion of the plate unit from the second hook portion of an adjacent plate unit. As for disassembling the second hook portion of the plate, the second hook portion can be detachable by slightly lifting the other adjacent plate, so that it is not necessary to disassemble the adjacent plate.

[0007] If the angle is obtuse, there are fewer obstacles. If the angle is right-angled, the boundary is better.

[0008] Optionally, along a direction perpendicular to the plate unit body, the projection of the stop portion onto the second abutment portion is either straight or there is no projection. If the angle between the stop portion and the second abutment portion is a right angle, the projection is straight, and if it is an obtuse angle, there is no projection. One end of the first abutment portion remains structurally open, meaning there is no other structure connected to one end of the first abutment portion.

[0009] Optionally, the first hook portion comprises a first side wall connected to the first abutment portion, while the second hook portion comprises a second side wall connected to the second abutment portion, wherein the first side wall has a lower height than that of the second side wall, wherein the height of the abutment portion is 1 / 4 to 1 / 2 the height of the first side wall.

[0010] Optionally, the first side wall and the first abutment section are connected to each other by a first arc section, while the second side wall and the second abutment section are connected to each other by a second arc section, and wherein the rounded center angles corresponding to the first arc section and the second arc section can be the same or different; preferably, the rounded center angle corresponding to the first arc section is greater than or equal to the rounded center angle corresponding to the second arc section. In this way, when the second side wall is limited to the first arc section, a gap can still remain between the first side wall and the second side wall to provide deformation margin for the plate after loading.

[0011] Optionally, the ratio of a difference d between the width of the first abutment portion and the width of the second abutment portion to the length L of the plate unit body is 0.001-0.1, ie d / L is in the range of 0.001-0.1, preferably 0.005-0.1.

[0012] Optionally, the ratio of a difference d between the width of the first abutment portion and the width of the second abutment portion to the width W of the plate unit body is 0.01-0.1, ie, d / W is in the range of 0.01-0.1.

[0013] Optionally, the first contact section and the second contact section are both designed as flat surfaces or curved surfaces that fit into each other.

[0014] Optionally, the plate unit body is further provided with a third edge and a fourth edge that are opposite to each other, and the plate unit further comprises a third hook portion and a fourth hook portion that are located on a same side of the plate unit body, wherein the third hook portion and the fourth hook portion are arranged on the third edge and the fourth edge, respectively, wherein the third hook portion and the fourth hook portion are arranged in a same direction, wherein the third hook portion and the fourth hook portion comprise a third abutment portion and a fourth abutment portion, respectively, wherein the third abutment portion has a smaller width than the width of the fourth abutment portion, and wherein a minimum distance from the fourth abutment portion to the plate unit body is smaller than a minimum distance from the fourth abutment portion to the plate unit body.

[0015] The present utility model further provides a plate assembly comprising at least two of the above divisible plate units, wherein a first abutment portion of one of the divisible plate units is slidably disposed within a second abutment portion of the other divisible plate unit to achieve an adjustable width of the plate assembly.

[0016] Optionally, the plate assembly further comprises an edge plate unit, the edge plate unit comprising a fifth hook portion and a sixth hook portion arranged opposite each other, the fifth hook portion or the sixth hook portion being slidably arranged within the second abutment portion of the adjacently arranged divisible plate unit.

[0017] In summary, the divisible panel unit and panel assembly provided by the present utility model are widely used in the field of flooring and the like. Since the width of the first abutment portion is smaller than the width of the second abutment portion, and the minimum distance from the first abutment portion to the panel unit body is smaller than the minimum distance from the second abutment portion to the panel unit body, the first abutment portion of one divisible panel unit in an adjacent panel can be slidably disposed within the second abutment portion of another panel unit to achieve an adjustable width of the panel assembly to accommodate various installation environments. Drawings of the disclosure Fig. 1 shows a schematic cross-sectional view of a divisible plate unit according to an embodiment of the present utility model; Fig. 2 shows a three-dimensional representation of a divisible plate unit according to an embodiment of the present utility model; Fig. 3 shows a schematic representation of an adaptation part of hook portions of a plate assembly according to an embodiment of the present utility model; Fig. 4 shows a schematic cross-sectional view of a plate assembly according to an embodiment of the present utility model; Fig. 5 shows a schematic cross-sectional view of an edge plate unit according to an embodiment of the present utility model. Concrete embodiments

[0018] In order to make the above and other purposes, features and advantages of the present utility model more obvious and easier to understand, a better embodiment is shown below and will be described in detail with reference to the attached drawings.

[0019] It is based on the Fig. 1 to 2. The utility model provides a separable plate unit 100 comprising a plate unit body 10, a first hook portion 30 and a second hook portion 40 located on a same side of the plate unit body. The plate unit body is provided with a first edge and a second edge opposite each other, the first hook portion and the second hook portion being arranged on the first edge and the second edge, respectively, the first hook portion and the second hook portion being arranged in a same direction, the first hook portion and the second hook portion having a first abutment portion 31 and a second abutment portion 32, respectively.comprise a second abutment portion 32, wherein the first abutment portion has a smaller width than the width of the second abutment portion, and wherein a minimum distance from the first abutment portion to the plate unit body is smaller than a minimum distance from the second abutment portion to the plate unit body.

[0020] The first hook portion and the second hook portion are arranged on a same side of the plate unit body, ie both are arranged on a top side or a bottom side of the plate unit body, such as both are arranged on the bottom side in Fig. 1. The first hook portion and the second hook portion are provided in a same direction, ie, the first hook portion and the second hook portion both extend on a left side of the plate unit body or both extend on a right side of the plate unit body. In this embodiment, the minimum distance from the first hook portion to the plate unit body is the height of the first side wall, as mentioned below, and the minimum distance from the second hook portion to the plate unit body is the height of the second side wall, as mentioned below, in the height direction as indicated by H in Fig. 2 shown.

[0021] Optionally, the first contact section and the second contact section abut each other, whereby both are flat in this embodiment, but in other embodiments can also be curved, such as a corrugated surface, etc.

[0022] In this embodiment, the second hook portion further comprises a stop portion 22 connected to the second abutment portion, wherein an angle between the stop portion and the second abutment portion is a right angle.

[0023] In this embodiment, along a direction perpendicular to the plate unit body, the abutment portion has no projection onto the second abutment portion due to the presence of the first arc portion (mentioned below), and one end of the first abutment portion remains structurally open.

[0024] In this embodiment, the first hook portion comprises a first side wall 32 connected to the first abutment portion, while the second hook portion comprises a second side wall 23 connected to the second abutment portion. The first side wall has a lower height than the second side wall, and the height of the abutment portion is 1 / 3 of the height of the first side wall. The second side wall 23 and the abutment portion 22 each delimit the first hook portion in two directions.

[0025] In this embodiment, the first side wall and the first abutment portion are connected to each other by a first arc portion 33, while the second side wall and the second abutment portion are connected to each other by a second arc portion 24, and wherein a rounded center angle corresponding to the first arc portion is greater than the rounded center angle corresponding to the second arc portion.

[0026] In this embodiment, d / L is 0.005 and d / W is 0.05, which achieves a higher load capacity while adjusting the width, and d is the sum of d1 and d2 in Fig. 3.

[0027] In this embodiment, the plate unit body is further provided with a third edge and a fourth edge that are opposite to each other, and the plate unit further comprises a third hook portion and a fourth hook portion that are located on a same side of the plate unit body, wherein the third hook portion and the fourth hook portion are arranged on the third edge and the fourth edge, respectively, wherein the third hook portion and the fourth hook portion are arranged in a same direction, wherein the third hook portion and the fourth hook portion comprise a third abutment portion and a fourth abutment portion, respectively, wherein the third abutment portion has a smaller width than the width of the fourth abutment portion, and wherein a minimum distance from the fourth abutment portion to the plate unit body is smaller than a minimum distance from the fourth abutment portion to the plate unit body.This allows not only an adjustable width but also an adjustable length.

[0028] With reference to the Fig. 3 to 5, the present embodiment further provides a plate assembly 1 comprising at least two of the above divisible plate units, e.g., a few, dozens, hundreds, and so on. The first abutment portion of one divisible plate unit thereof is slidably disposed within the second abutment portion of another plate unit to achieve an adjustable width of the plate assembly. The various divisible plate units are arranged parallel to each other.

[0029] In this embodiment, the plate assembly further comprises an edge plate unit 200, the edge plate unit comprising a fifth hook portion 40 and a sixth hook portion 50 arranged opposite each other and extending inwardly, wherein the fifth hook portion or the sixth hook portion is slidably arranged within the second abutment portion of the adjacently arranged divisible plate unit.

[0030] When it is desired that the longitudinal direction of the plate unit is also adjustable, a plate unit having a third hook portion and a fourth hook portion for laying the plate unit may be adopted, and the shape and structure of the third hook portion and the fourth hook portion may be referred to the first hook portion and the second hook portion.

[0031] It will be understood by those skilled in the art that in the description of the present utility model, it should be understood that the terms, e.g. "top", "bottom", "front", "back", "left", "right", "vertical", "horizontal", "above", "below", "inside", "outside", indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the attached drawings, are for convenience only and to simplify the description of the present utility model and do not indicate or imply that the device or element referred to has a particular orientation or must be constructed and operated with a particular orientation, and are therefore not to be understood as limiting the present utility model.

[0032] Although the present utility model is disclosed in the preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art may make some modifications and modifications within the spirit and scope of the present utility model, so the scope of the present utility model is subject to the scope of the claims. QUOTES CONTAINED IN THE DESCRIPTION

[0000] This list of documents submitted by the applicant was generated automatically and is included solely for the convenience of the reader. This list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions. Cited patent literature

[0000] CN 203462694

[0003] CN 212295478U

[0003]

Claims

[1] Divisible disk unit, characterized by that it includes: a plate unit body provided with a first edge and a second edge opposite to each other; a first hook portion and a second hook portion located on a same side of the plate unit body, the first hook portion and the second hook portion being arranged on the first edge and the second edge, respectively, the first hook portion and the second hook portion being arranged in a same direction, the first hook portion and the second hook portion comprising a first abutment portion and a second abutment portion, respectively, the first abutment portion having a smaller width than the width of the second abutment portion, and a minimum distance from the first abutment portion to the plate unit body being smaller than a minimum distance from the second abutment portion to the plate unit body. [2] Divisible disk unit according to claim 1, characterized by in that the second hook portion further comprises a stop portion connected to the second abutment portion, wherein an angle between the stop portion and the second abutment portion is a right angle or an obtuse angle. [3] Divisible disk unit according to claim 2, characterized by that along a direction perpendicular to the plate unit body, the projection of the stop portion onto the second abutment portion is straight or there is no projection, and wherein one end of the first abutment portion remains structurally open. [4] Divisible disk unit according to claim 2, characterized byin that the first hook portion comprises a first side wall connected to the first abutment portion, while the second hook portion comprises a second side wall connected to the second abutment portion, wherein the first side wall has a lower height than the second side wall, wherein the height of the stop portion is 1 / 4 to 1 / 2 the height of the first side wall. [5] Divisible disk unit according to claim 4, characterized by in that the first side wall and the first contact section are connected to one another by a first arc section, while the second side wall and the second contact section are connected to one another by a second arc section, and wherein a rounded central angle corresponding to the first arc section is greater than or equal to the rounded central angle corresponding to the second arc section. [6] Divisible disk unit according to claim 1, characterized bythat the ratio of a difference d between the width of the first abutment portion and the width of the second abutment portion to the length L of the plate unit body is 0.001-0.1, ie that d / L is in the range of 0.001-0.1, while the ratio of the difference d between the width of the first abutment portion and the width of the second abutment portion to the width W of the plate unit body is 0.01-0.1, ie that d / W is in the range of 0.01-0.

1. [7] Divisible disk unit according to claim 1, characterized by that the first contact section and the second contact section are both designed as flat surfaces or curved surfaces that fit into each other. [8] Divisible disk unit according to claim 1, characterized byin that the plate unit body is further provided with a third edge and a fourth edge which are opposite to each other, and in that the plate unit further comprises a third hook portion and a fourth hook portion which are located on a same side of the plate unit body, wherein the third hook portion and the fourth hook portion are arranged on the third edge and the fourth edge, respectively, wherein the third hook portion and the fourth hook portion are arranged in a same direction, wherein the third hook portion and the fourth hook portion comprise a third abutment portion and a fourth abutment portion, respectively, wherein the third abutment portion has a smaller width than the width of the fourth abutment portion, and wherein a minimum distance from the third abutment portion to the plate unit body is smaller than a minimum distance from the fourth abutment portion to the plate unit body. [9] Plate assembly, characterized by in that it comprises at least two divisible plate units according to one of claims 1 to 8, wherein a first abutment portion of one of the divisible plate units is slidably arranged within a second abutment portion of the other divisible plate unit in order to achieve an adjustable width of the plate assembly. [10] Plate assembly according to claim 9, characterized by in that the plate assembly further comprises an edge plate unit, the edge plate unit comprising a fifth hook portion and a sixth hook portion arranged opposite one another, the fifth hook portion or the sixth hook portion being slidably arranged within the second abutment portion of the adjacently arranged divisible plate unit.

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